125789970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 321895296

約数和(自身を除く): 196105326

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 942, 1570, 1571, 2355, 2669, 3142, 4710, 4713, 5338, 7855, 8007, 9426, 13345, 15710, 16014, 23565, 26690, 26707, 40035, 47130, 53414, 80070, 80121, 133535, 160242, 246647, 267070, 400605, 493294, 739941, 801210, 1233235, 1479882, 2466470, 3699705, 4192999, 7399410, 8385998, 12578997, 20964995, 25157994, 41929990, 62894985, 125789970]

約数ペア:

[(1, 125789970), (2, 62894985), (3, 41929990), (5, 25157994), (6, 20964995), (10, 12578997), (15, 8385998), (17, 7399410), (30, 4192999), (34, 3699705), (51, 2466470), (85, 1479882), (102, 1233235), (157, 801210), (170, 739941), (255, 493294), (314, 400605), (471, 267070), (510, 246647), (785, 160242), (942, 133535), (1570, 80121), (1571, 80070), (2355, 53414), (2669, 47130), (3142, 40035), (4710, 26707), (4713, 26690), (5338, 23565), (7855, 16014), (8007, 15710), (9426, 13345)]